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Chemistry, 14.07.2019 16:00, dbhuggybearow6jng
How many calories are required to melt a 10g ice cube which is at 0° c? 10 cal 80 cal 800 cal 540 cal
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Chemistry, 22.06.2019 04:50, aletadaboss
Acompound contains c, h, and o atoms. when 1.130 g of the compound is burned in oxygen, 1.064 g co2 and 0.3631 g h2o are produced. what is the empirical formula of this compound?
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Chemistry, 22.06.2019 13:50, amandamac7339
Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.
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How many calories are required to melt a 10g ice cube which is at 0° c? 10 cal 80 cal 800 cal 540 c...
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